50 mins | Drama, Adventure, Science Fiction | March 1, 1975
50 mins | Drama, Adventure, Science Fiction | March 1, 1975
| IMDb rating | 7.2 |
| Producers | BBC |
| Original title | Doctor Who: The Sontaran Experiment |
| Directors | Rodney Bennett |
| Writers | Dave Martin, Robert Holmes, Bob Baker |
as The Doctor
as Sarah Jane Smith
as Harry Sullivan
as Styre / The Marshal
as Vural
as Krans
as Erak
as Roth
as Zake
as Prisoner